linux-kernel - Re: [PATCH v1 1/2] dt-bindings: display: panel: Add KD101NE3-40TI support

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Date: Fri, 19 Apr 2024 00:59:20 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: lvzhaoxiong <lvzhaoxiong@...qin.corp-partner.google.com>,
 mripard@...nel.org, airlied@...il.com, daniel@...ll.ch, robh@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, dianders@...gle.com,
 hsinyi@...gle.com
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] dt-bindings: display: panel: Add KD101NE3-40TI
 support

On 18/04/2024 10:15, lvzhaoxiong wrote:
> Create a new dt-scheam for the kd101ne3-40ti.

There is another thread like this, which is confusing. Please version
your patches. patman solves it. b4 as well.

Read the guidelines provided to you by Google.

> 
> Signed-off-by: lvzhaoxiong <lvzhaoxiong@...qin.corp-partner.google.com>

Same comment as for all your other patches: please use full name.

> ---
>  .../panel/kingdisplay,kd101ne3-40ti.yaml      | 63 +++++++++++++++++++
>  1 file changed, 63 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> new file mode 100644
> index 000000000000..dc79a49eea3b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: King Display KD035G6-40TI based MIPI-DSI panels
> +
> +description: |
> +  -This binding is for display panels using an JD9365DA controller
> +
> +maintainers:
> +  - Zhaoxiong Lv <lvzhaoxiong@...qin.corp-partner.google.com>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    const: kingdisplay,kd101ne3-40ti
> +
> +  backlight: true
> +  port: true

Drop both

> +  pp3300-supply: true
> +  reg: true
> +  enable-gpios: true
> +  rotation: true

Drop these three. panel-common defines them.

> +
> +required:
> +  - compatible
> +  - reg
> +  - enable-gpios
> +  - pp3300-supply
> +  - backlight
> +  - port

These can stay.

> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +
> +    dsi {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +        panel: panel@0 {
> +            compatible = "kingdisplay,kd101ne3-40ti";
> +            reg = <0>;
> +            enable-gpios = <&pio 98 0>;

You included the header, so use it.



Best regards,
Krzysztof